Code Lyoko
Season 4 Episode 8 - Replika
The group travels to one of X.A.N.A.'s replica sectors in the Digital Sea. Meanwhile, Aelita and Odd get into a fight after Odd's desire to sleep in gets them both in trouble. Furthermore, their arguing inadvertently leads Nicolas and Herve into the factory, where Jeremy is forced to distract them while the group explores the Lyoko copy, which consists entirely of the Forest Sector. On the Lyoko replica, William and a pair of Megatanks arrive to destroy the Skid, the destruction of which would cut the group off from the Supercomputer. Odd and Aelita refuse to work together when they first arrive, but eventually resolve their differences and take William down. Jeremy surmises that another supercomputer is controlling the Replika (what the Lyoko copies were dubbed as), and in order to get rid of it, he'll have to find a way to materialize his friends at the location of the supercomputer.
Episodes in Season 4
William Returns
23 min
Double Take
23 min
Opening Act
23 min
Wreck Room
23 min
Skidbladnir
23 min
Maiden Voyage
23 min
Crash Course
23 min
Replika
23 min
I'd Rather Not Talk About It
23 min
Hot Shower
23 min
The Lake
23 min
Lost at Sea
23 min
Lab Rat
23 min
Bragging Rights
23 min
Dog Day Afternoon
23 min
A Lack of Goodwill
23 min
Distant Memory
23 min
Hard Luck
23 min
Guided Missile
23 min
Kadic Bombshell
23 min
Canine Conundrum
23 min
A Space Oddity
23 min
Cousins Once Removed
23 min
Music to Soothe The Savage Beast
23 min
Wrong Exposure
23 min
Bad Connection
23 min
Cold Sweat
23 min
Down to Earth
23 min
Fight to the Finish
23 min
Echoes
23 min
